combreloc.s
1.61 KB
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# REQUIRES: x86
# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.o
# RUN: echo 'mov aaa@gotpcrel(%rip), %rax' | llvm-mc -filetype=obj -triple=x86_64 - -o %t1.o
# RUN: ld.lld -shared %t.o %t1.o -o %t.so
# RUN: llvm-readobj -r --dynamic-table %t.so | FileCheck %s
# RUN: ld.lld -shared %t.o %t1.o -o %t.so -z combreloc
# RUN: llvm-readobj -r --dynamic-table %t.so | FileCheck %s
# -z combreloc is the default: sort relocations by (!IsRelative,SymIndex,r_offset),
# and emit DT_RELACOUNT (except on MIPS) to indicate the number of relative
# relocations.
# CHECK: Relocations [
# CHECK-NEXT: Section ({{.*}}) .rela.dyn {
# CHECK-NEXT: 0x3428 R_X86_64_RELATIVE - 0x3430
# CHECK-NEXT: 0x2400 R_X86_64_GLOB_DAT aaa 0x0
# CHECK-NEXT: 0x3408 R_X86_64_64 aaa 0x0
# CHECK-NEXT: 0x3420 R_X86_64_64 aaa 0x0
# CHECK-NEXT: 0x3418 R_X86_64_64 bbb 0x0
# CHECK-NEXT: 0x3410 R_X86_64_64 ccc 0x0
# CHECK-NEXT: }
# CHECK: DynamicSection [
# CHECK: RELACOUNT 1
# RUN: ld.lld -z nocombreloc -shared %t.o %t1.o -o %t.so
# RUN: llvm-readobj -r --dynamic-table %t.so | FileCheck --check-prefix=NOCOMB %s
# NOCOMB: Relocations [
# NOCOMB-NEXT: Section ({{.*}}) .rela.dyn {
# NOCOMB-NEXT: 0x33F8 R_X86_64_64 aaa 0x0
# NOCOMB-NEXT: 0x3400 R_X86_64_64 ccc 0x0
# NOCOMB-NEXT: 0x3408 R_X86_64_64 bbb 0x0
# NOCOMB-NEXT: 0x3410 R_X86_64_64 aaa 0x0
# NOCOMB-NEXT: 0x3418 R_X86_64_RELATIVE - 0x3420
# NOCOMB-NEXT: 0x23F0 R_X86_64_GLOB_DAT aaa 0x0
# NOCOMB-NEXT: }
# NOCOMB: DynamicSection [
# NOCOMB-NOT: RELACOUNT
.data
.quad aaa
.quad ccc
.quad bbb
.quad aaa
.quad relative
relative: